/**
 * Palmetto - Palmetto is a quality measure tool for topics.
 * Copyright © 2014 Data Science Group (DICE) (michael.roeder@uni-paderborn.de)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.aksw.palmetto.corpus.lucene;

import com.carrotsearch.hppc.IntArrayList;

@Deprecated
public interface SlidingWindowCounter {

    public void setWindowSize(int windowSize);

    public int determineCount(IntArrayList[] positions);

    /**
     * This method returns the sum of word sets which would be counted if one would go over the complete corpus using
     * the sliding window. <b>Note</b> that if the given word set length is 1 this method must return the sum of all
     * terms inside the corpus.
     * 
     * @param wordSetLength
     * @return
     */
    public long getWordSetCountSum(int wordSetLength);
}
